High severity · published Feb 14, 2024
CVE-2024-23982
BIG-IP PEM vulnerability
7.5
CVSS
0.5%
EPSS
No
On KEV
Description
When a BIG-IP PEM classification profile is configured on a UDP virtual server, undisclosed requests can cause the Traffic Management Microkernel (TMM) to terminate. This issue affects classification engines using signatures released between 09-08-2022 and 02-16-2023. See the table in the F5 Security Advisory for a complete list of affected classification signature files. NOTE: Software versions which have reached End of Technical Support (EoTS) are not evaluated
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 44% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BP
Big-ip Policy Enforcement Manager · F5
15.1.0 through 15.1.10; 16.1.0 through 16.1.4; 17.1.0 through 17.1.1 · source: NVD
BP
Big-ip Pem · F5
17.1.0 through 17.1.1; 16.1.0 through 16.1.4; 15.1.0 through 15.1.10 · source: CISA
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-23982
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-23982
Vendor Advisory
https://my.f5.com/manage/s/article/K000135946
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